液相色谱法测定氯嘧磺隆·乙草胺乳油有效成分  

Determination of effective component content of acetochlor emulsifiable concentrates for chlorimuron-ethyl by liquid chromatography

作　　者：郭继业[1] 徐艳红[2] 

机构地区：[1]吉林市农业科学院,吉林吉林132101 [2]中国石油吉林石化公司研究院,吉林吉林132021

出　　处：《化工科技》2011年第6期54-56,共3页Science & Technology in Chemical Industry

摘　　要：应用液相色谱法测定氯嘧磺隆.乙草胺乳油有效成分的质量分数,此方法分析速度快,操作简便,能有效分离2种组分。经验证应用液相色谱法测定乙草胺加标回收率为100.01%,氯嘧磺隆加标回收率为99.83%;乙草胺线性回归方程为:Y=0.005 4+0.768 4 X,氯嘧磺隆线性回归方程为Y=0.010 8+0.423 6 X;乙草胺相关系数:r=0.999 2,氯嘧磺隆相关系数:r=0.999 0。Effective component of acetochlor emulsifiable concentrates for chlorimuron-ethyl was analyzed by liquid chromatography,this method has many advantages,such as rapidity,simplicity,and separating two components effectively.The results showed that additive recovery of acetochlor was 100.01,additive recovery of chlorimuron-ethyl was 99.83.Linear regression equation of acetochlor was Y=0.005 4＋0.768 4X,and linear regression equation of chlorimuron-ethyl was Y=0.010 8＋0.423 6X;The correlation coefficient of acetochlor,r,was 0.999 2,and the correlation coefficient of chlorimuron-ethyl,r,was 0.999 0 by means of liquid chromatography.

关 键 词：液相色谱法 乙草胺 氯嘧磺隆 分析方法 

分 类 号：S482.4[农业科学—农药学]